RAM 2500 Van V8-5.2L Prop VIN 2 (2000)
Thermostat: Service and Repair
REMOVAL
WARNING: DO NOT LOOSEN THE RADIATOR DRAINCOCK OR CAP WITH THE SYSTEM HOT AND PRESSURIZED. SERIOUS
BURNS FROM THE COOLANT CAN OCCUR.
Do not waste reusable coolant. If the solution is clean, drain the coolant into a clean container for reuse.
If the thermostat is being replaced, be sure that the replacement is the specified thermostat for the vehicle model and engine type.
Factory installed thermostat housings on all engines are installed on a gasket with an anti-stick coating. This will aid in gasket removal and clean-up.
(1) Disconnect negative battery cable at battery.
(2) Drain cooling system until coolant level is below thermostat.
(3) If equipped with air conditioning:
(a) Remove engine cover from vehicle interior.
(b) Remove the support bracket (generator mounting bracket-to-intake manifold) located near the rear of generator.
